{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{4}{c}}
\toprule
            &\multicolumn{2}{c}{\specialcell{Voting}}   &\multicolumn{2}{c}{\specialcell{Co-Sponsorship}}\\\cmidrule(lr){2-3}\cmidrule(lr){4-5}
            &\multicolumn{1}{c}{\specialcell{Leader\\Non-\\Compliance\\(1)}}&\multicolumn{1}{c}{\specialcell{\\Rebel\\Rate\\(2)}}&\multicolumn{1}{c}{\specialcell{\\\\Number\\(3)}}&\multicolumn{1}{c}{\specialcell{\\\\IHS\\(4)}}\\
\midrule
\input{mpCompoundPartyA} \vspace{-1.2em} \\ \\[-5pt] \hline Observations & 840 & 840 & 924 & 924 \\ Session $\times$ Party $\times$ Strata FE & Y & Y & Y & Y \\ Outcome Mean & .44 & .0044 & 85 & 4.7 \\ \toprule \multicolumn{5}{p{18.8cm}}{\footnotesize \textit{Notes:} Leader Non-Compliance is the proportion of times the MP votes differently from their party leader in a given session. Rebel Rate is the proportion of times the MP voted yes/abstain (no/abstain) when their party leader voted no (yes) in a given session. Number is the total number of co-sponsorship links between the MP and any other-party MP in a given session. IHS is the inverse hyperbolic sine transformation of Number. Proportion Other-Party Neighbor is the proportion of left-right seating neighbors from a different party. MP-clustered standard errors are in parentheses. Special sessions and a short session (2017) are excluded. Sessions are also dropped where lag would be a special/short session or a session in a different parliamentary term. Strata FE is a dummy variable for whether MP was pre-assigned a seat. *** p<0.01, ** p<0.05, * p<0.1.} \\ \end{tabular} }
